rock cycle

Front

What is the rock cycle?

Back

The rock cycle is a continuous process that describes the transformation of rocks through various stages: igneous, sedimentary, and metamorphic.

Front

What type of rock forms from cooled lava or magma?

Back

Igneous rock.

Front

What is sedimentary rock?

Back

Sedimentary rock is formed from the accumulation and compaction of mineral and organic particles.

Front

What type of rock is formed under extreme heat and pressure?

Back

Metamorphic rock.

Front

What is the process of sediment turning into sedimentary rock called?

Back

Lithification.

Front

What is an example of igneous rock?

Back

Obsidian.

Front

How do metamorphic rocks form?

Back

Metamorphic rocks form when existing rocks are subjected to heat and pressure, causing physical and chemical changes.

Front

What is the main difference between igneous and sedimentary rocks?

Back

Igneous rocks form from cooling magma or lava, while sedimentary rocks form from the accumulation of sediments.

Front

What is erosion?

Back

Erosion is the process by which rocks and soil are worn away and transported by natural forces such as wind or water.

Front

What is the role of weathering in the rock cycle?

Back

Weathering breaks down rocks into smaller particles, which can then be transported and form sedimentary rocks.